Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089400 | Coaxial loudspeaker | Shenggang Tao, Kaihua Qian, Yuewu Shen, Xiaoqing Wang | 2021-08-10 |
| 10960803 | Automotive headrest | Tingting Fu, Xiaofeng Wu, Xiaoqing Wang, Yuezhen Li, Jianming Zhou | 2021-03-30 |